def testInnerVerticesPolygon(self): fill_symbol = QgsFillSymbol() fill_symbol.deleteSymbolLayer(0) fill_symbol.appendSymbolLayer( QgsMarkerLineSymbolLayer()) fill_symbol[0].setPlacements(Qgis.MarkerLinePlacements(Qgis.MarkerLinePlacement.InnerVertices)) marker = QgsSimpleMarkerSymbolLayer(QgsSimpleMarkerSymbolLayer.Triangle, 4) marker.setColor(QColor(255, 0, 0)) marker.setStrokeStyle(Qt.NoPen) marker_symbol = QgsMarkerSymbol() marker_symbol.changeSymbolLayer(0, marker) fill_symbol[0].setSubSymbol(marker_symbol) g = QgsGeometry.fromWkt('Polygon((0 0, 10 0, 10 10, 0 10, 0 0))') rendered_image = self.renderGeometry(fill_symbol, g) assert self.imageCheck('markerline_inner_vertices_polygon', 'markerline_inner_vertices_polygon', rendered_image)
def testMultiplePlacements(self): line_symbol = QgsLineSymbol() line_symbol.deleteSymbolLayer(0) line_symbol.appendSymbolLayer( QgsMarkerLineSymbolLayer()) line_symbol[0].setPlacements(Qgis.MarkerLinePlacements(Qgis.MarkerLinePlacement.FirstVertex | Qgis.MarkerLinePlacement.LastVertex)) marker = QgsSimpleMarkerSymbolLayer(QgsSimpleMarkerSymbolLayer.Triangle, 4) marker.setColor(QColor(255, 0, 0)) marker.setStrokeStyle(Qt.NoPen) marker_symbol = QgsMarkerSymbol() marker_symbol.changeSymbolLayer(0, marker) line_symbol[0].setSubSymbol(marker_symbol) g = QgsGeometry.fromWkt('LineString(0 0, 10 0, 10 10, 0 10)') rendered_image = self.renderGeometry(line_symbol, g) assert self.imageCheck('markerline_multiple_placement', 'markerline_multiple_placement', rendered_image)
def testFirstLastVertexRespectMultipart(self): line_symbol = QgsLineSymbol() line_symbol.deleteSymbolLayer(0) line_symbol.appendSymbolLayer( QgsMarkerLineSymbolLayer()) line_symbol[0].setPlacements(Qgis.MarkerLinePlacements(Qgis.MarkerLinePlacement.FirstVertex | Qgis.MarkerLinePlacement.LastVertex)) marker = QgsSimpleMarkerSymbolLayer(QgsSimpleMarkerSymbolLayer.Triangle, 4) marker.setColor(QColor(255, 0, 0)) marker.setStrokeStyle(Qt.NoPen) marker_symbol = QgsMarkerSymbol() marker_symbol.changeSymbolLayer(0, marker) line_symbol[0].setSubSymbol(marker_symbol) line_symbol[0].setPlaceOnEveryPart(False) g = QgsGeometry.fromWkt('MultiLineString((0 0, 10 0, 10 10, 0 10),(3 3, 7 3, 7 7, 3 7))') rendered_image = self.renderGeometry(line_symbol, g) assert self.imageCheck('markerline_first_last_respect_multipart', 'markerline_first_last_respect_multipart', rendered_image)